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Shop Press is the news and idea hub for everything related to working on cars and trucks, focusing on repair, technology, and wrenching lifestyle.

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Hot Off the Press

Smarter, not harder: relative compression testing

Pete Meier, one of our Dorman Training Center instructors, is a pretty smart cat. Since the day I’ve met him, he’s made it clear that the lab scope is one of his favorite tools and that not using one is a mistake. Now I’ve put a lot of miles on my DVOM over the years,...

Can’t break that crank bolt loose? You need a crank socket (VIDEO)

How to test for blown fuses in a car or truck | Fast and easy method Description Crank fasteners are often a real pain to remove. And sometimes, even expensive impact wrenches and large breaker bars struggle to remove them. A crank socket is just the ticket for these...

So you want to restore a classic or build a kit car? Think twice.

For reasons that have more to do with personality than pragmatism, I recently considered anew the possibility of restoring a classic car, or perhaps building a kit car. It’s an itch I’ve thought about scratching since the days when Popular Mechanics regularly featured...

EGR system – ASE practice questions (VIDEO)

Description Under what conditions would the EGR system be expected to be operational?A) Cold engine, full throttle B) Hot engine, idle C) Hot engine, full throttle D) Hot engine, part throttleMore ASE Practice Questions

A low-tech favor you can perform for every customer (and yourself)

In the modern age, it’s plenty easy to pull a vehicle’s service history; even the smallest shops have implemented shop management software. Paper tracking has become less and less important as time has marched on. Similarly, customers are less and less likely to keep...

ASE test prep requires more than sample questions (VIDEO)

Description Do you have a study guide to prepare for your ASE exams? Which parts of that study guide do you use the most? Dorman Training Center instructor Pete Meier explains why you need to look at more than the sample question section in the back of the...

The TPMS tool that pays for itself

If you’re a regular Shop Press reader, you’ve met Chris before. (He’s hilariously identified some dash lights and also is better at identifying auto parts by feel than anyone else I know.) I’ve worked here for a while, but his tenure bests mine. The other day we were...

Tapping V6 – ASE practice questions (VIDEO)

Description Two technicians are examining a tapping sound coming from a V6 engine. Technician A says the noise could be caused by a bent pushrod. Technician B says the noise could be caused by escaping exhaust gas. Who is correct?More ASE Practice Questions

VIDEO: (Spoiler within) Crimp or solder?

VIDEO: (Spoiler within) Crimp or solder?

by | Jul 19, 2022

VIDEO: (Spoiler within) Crimp or solder? Description The spoiler here is that Nick and Lem don’t solder much at all, so if you’re not a die-hard crimp aficionado, this might not be your favorite video. They’re pretty different mechanics working on very...
5 unconventional brake job tips

5 unconventional brake job tips

by | Jul 12, 2022

We’ve all read articles on brake jobs and are familiar with the standard tips. Check the rotor thickness and runout. Pay attention to pad wear patterns. Don’t add fluid to the system when pads are worn. Blah, blah, blah. Here’s another list of tips that’s slightly...
Quick tip for greasing clogged fittings

Quick tip for greasing clogged fittings

by | Jun 30, 2022

I’m showing my age a bit, but when I write a car up for a LOF job, while I’m undercar I’m sniffing around looking for spots to hit with my grease gun. Many newer cars have nothing at all, but an older truck? There might be a dozen. Older tractors and motorcycles,...
Which type of salvage yard do you prefer?

Which type of salvage yard do you prefer?

by | Jun 28, 2022

In the world of salvage auto parts, most yards fall into one of two camps: you-pull-it and full-serve. You-pull-it yards are just what they sound like: bring your tools; you’ll be removing the parts you need. Full-serve is just the opposite; you call up and either...
VIDEO: The fastest way to remove a wiper arm

VIDEO: The fastest way to remove a wiper arm

by | Jun 23, 2022

VIDEO: The fastest way to remove a wiper arm Description We’ve all gotten stuck using a pry bar, the smallest two-jaw puller in the toolbox, or a block of wood and a mallet to free a wiper arm, but there’s an easier way—a Dorman Wiper Arm Tool. Watch as...